Society of Glass Technology · [Sheffield] · leaf 549
e ammonia con-tent of a gas by meas-uring the alteration inresistance of a columnof liquid, for example,sulphuric acid, due to themixing of the gas with it.The figure shows the elec-trical device diagram-matically. In the appara-tus itself, a recording penis set in motion over achart at the moment… … LAMP-WORKED AND GENERAL SCIENTIFIC APPARATUS. 119 214. Apparatus for Absorption of Gases Evolved in ChemicalReaction. L. S. Bagster [J. Chern. Soc., 1921, 119, 85).—Theapparatus was designed to permit of gaseous products of the reactionbetween nitric acid and copper being absorbed without at…
Glass
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